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362018 (2008 YY12)
Classification: Main-belt Asteroid          SPK-ID: 2362018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634746370727167 6.129e-08  
a 2.340062431435852 1.3861e-08 au
q 1.957521574729377 1.4039e-07 au
i 11.16648125144201 6.0589e-06 deg
node 110.4402242592853 3.3576e-05 deg
peri 35.75767692604044 3.9615e-05 deg
M 96.80818487152548 1.9247e-05 deg
tp 2458848.899754366141
(2019-Dec-31.39975437)
6.9233e-05 TDB
period 1307.493664881424
3.58
1.1617e-05
3.181e-08
d
yr
n .2753359420924217 2.4463e-09 deg/d
Q 2.722603288142327 1.6127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6693 days (18.32 yr)  
   first obs. used      2002-01-21  
   last obs. used      2020-05-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53342  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:37:58  

Additional Information
 Earth MOID = .981396 au 
 Jupiter MOID = 2.32636 au 
 T_jup = 3.522 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.45   n/a E2021B25  

362018 (2008 YY12)          Discovered 2008-Dec-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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